Question
2 3 3 ? 49
254 What should come in place of the question mark (?) in the following number series.Solution
2 × 1 + 1 = 3 3 × 2 – 3 = 3 3 × 3 + 5 = 14 14 × 4 – 7 = 49 49 × 5 + 9 = 254
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